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DEVM/4/hwOpticalInvalid_active
Message
DEVM/4/hwOpticalInvalid_active: Optical Module is invalid. (EntPhysicalIndex=[EntPhysicalIndex], EntPhysicalName=[EntPhysicalName], EntityTrapFaultID=[EntityTrapFaultID], Reason=[Reason])
Possible Causes
Cause 1 (EntityTrapFaultID=[136193]): The transmit power of the optical module was too high.
Cause 2 (EntityTrapFaultID=[136194]): The transmit power of the optical module was too low.
Cause 3 (EntityTrapFaultID=[136195]): The receive power of the optical module was too high.
Cause 4 (EntityTrapFaultID=[136196]): The receive power of the optical module was too low.
Cause 5 (EntityTrapFaultID=[136203]): An incorrect optical module was installed.
Cause 6 (EntityTrapFaultID=[136231]): The IIC of the optical module failed.
Procedure
- Cause 1: The transmit power of the optical module was too high.
- Cause 2: The transmit power of the optical module was too low.
- Cause 3: The receive power of the optical module was too high.
- Cause 4: The receive power of the optical module was too low.
- Cause 5: An incorrect optical module was installed.
- Check whether the optical module is certified for Huawei Ethernet switches.
- Check whether the local interface generates a trap message. If so, replace the optical module of the local interface.
- Check whether the peer interface generates a trap message. If so, replace the optical module of the peer interface.
- If the fault persists after the optical module is replaced, collect alarms, logs, and configurations, and contact technical support personnel.
- Cause 6: The IIC of the optical module failed.
- Check whether the optical module is installed securely. If so, remove the optical module and check whether the connector has bent pins or is damaged. Replace the optical module. If the fault persists, contact technical support personnel.
